package com.haixiaoke.saas.system.framework.web.service;


import com.haixiaoke.saas.common.core.domain.entity.SysUser;
import com.haixiaoke.saas.common.enums.UserStatus;
import com.haixiaoke.saas.common.exception.ServiceException;
import com.haixiaoke.saas.common.utils.StringUtils;
import com.haixiaoke.saas.user.domain.BizUserBusiness;
import com.haixiaoke.saas.system.domain.LoginUser;
import com.haixiaoke.saas.user.service.IBizUserBusinessService;
import com.haixiaoke.saas.system.service.ISysUserService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;

/**
 * 用户验证处理
 *
 * @author haixiaoke
 */
@Service
public class UserDetailsServiceImpl implements UserDetailsService {
    private static final Logger log = LoggerFactory.getLogger(UserDetailsServiceImpl.class);

    @Autowired
    private ISysUserService userService;

    @Autowired
    private IBizUserBusinessService iBizUserBusinessService;

    @Autowired
    private SysPasswordService passwordService;

    @Autowired
    private SysPermissionService permissionService;

    @Override
    public UserDetails loadUserByUsername(String phoneNumber) throws UsernameNotFoundException {
        BizUserBusiness bizUser = iBizUserBusinessService.selectBizUserBusinessByphonenumber(phoneNumber, null);
        if (StringUtils.isNull(bizUser)) {
            log.info("登录用户：{} 不存在.", phoneNumber);
            throw new ServiceException("登录用户：" + phoneNumber + " 不存在");
        } else if (UserStatus.DELETED.getCode().equals(bizUser.getDelFlag())) {
            log.info("登录用户：{} 已被删除.", phoneNumber);
            throw new ServiceException("对不起，您的账号：" + phoneNumber + " 已被删除");
        } else if (UserStatus.DISABLE.getCode().equals(bizUser.getStatus())) {
            log.info("登录用户：{} 已被停用.", phoneNumber);
            throw new ServiceException("对不起，您的账号：" + phoneNumber + " 已停用");
        } else if (BizUserBusiness.ACTIVATE_STATUS_DIMISSION.equals(bizUser.getActivateStatus())){
            log.info("登录用户：{} 已离职.", phoneNumber);
            throw new ServiceException("对不起，您的账号：" + phoneNumber + " 已离职");
        }

        passwordService.validate(bizUser);

        return createLoginUser(bizUser);
    }

    public LoginUser enterpriseLogin(String phoneNumber, String password, String tenantId) throws UsernameNotFoundException {
        BizUserBusiness bizUser = iBizUserBusinessService.selectBizUserBusinessByphonenumber(phoneNumber, tenantId);
        if (StringUtils.isNull(bizUser)) {
            log.info("登录用户：{} 不存在.", phoneNumber);
            throw new ServiceException("登录用户：" + phoneNumber + " 不存在");
        } else if (UserStatus.DELETED.getCode().equals(bizUser.getDelFlag())) {
            log.info("登录用户：{} 已被删除.", phoneNumber);
            throw new ServiceException("对不起，您的账号：" + phoneNumber + " 已被删除");
        } else if (UserStatus.DISABLE.getCode().equals(bizUser.getStatus())) {
            log.info("登录用户：{} 已被停用.", phoneNumber);
            throw new ServiceException("对不起，您的账号：" + phoneNumber + " 已停用");
        } else if (BizUserBusiness.ACTIVATE_STATUS_DIMISSION.equals(bizUser.getActivateStatus())){
            log.info("登录用户：{} 已离职.", phoneNumber);
            throw new ServiceException("对不起，您的账号：" + phoneNumber + " 已离职");
        }

        passwordService.validate(bizUser, phoneNumber, password);

        return createBusinessLoginUser(bizUser);
    }

    public LoginUser manageLogin(String username,String password){
        SysUser user = userService.selectUserByUserName(username);
        if (StringUtils.isNull(user)) {
            log.info("登录用户：{} 不存在.", username);
            throw new ServiceException("登录用户：" + username + " 不存在");
        } else if (UserStatus.DELETED.getCode().equals(user.getDelFlag())) {
            log.info("登录用户：{} 已被删除.", username);
            throw new ServiceException("对不起，您的账号：" + username + " 已被删除");
        } else if (UserStatus.DISABLE.getCode().equals(user.getStatus())) {
            log.info("登录用户：{} 已被停用.", username);
            throw new ServiceException("对不起，您的账号：" + username + " 已停用");
        }

        passwordService.validate(user, username, password);

        return createLoginUser(user);
    }


    public LoginUser captchaLogin(String phoneNumber, String tenantId) {
        BizUserBusiness bizUser = iBizUserBusinessService.selectBizUserBusinessByphonenumber(phoneNumber, tenantId);
        if (StringUtils.isNull(bizUser)) {
            log.info("登录用户：{} 不存在.", phoneNumber);
            throw new ServiceException("登录用户：" + phoneNumber + " 不存在");
        } else if (UserStatus.DELETED.getCode().equals(bizUser.getDelFlag())) {
            log.info("登录用户：{} 已被删除.", phoneNumber);
            throw new ServiceException("对不起，您的账号：" + phoneNumber + " 已被删除");
        } else if (UserStatus.DISABLE.getCode().equals(bizUser.getStatus())) {
            log.info("登录用户：{} 已被停用.", phoneNumber);
            throw new ServiceException("对不起，您的账号：" + phoneNumber + " 已停用");
        } else if (BizUserBusiness.ACTIVATE_STATUS_DIMISSION.equals(bizUser.getActivateStatus())){
            log.info("登录用户：{} 已离职.", phoneNumber);
            throw new ServiceException("对不起，您的账号：" + phoneNumber + " 已离职");
        }

        return createBusinessLoginUser(bizUser);
    }
    public LoginUser createLoginUser(SysUser user) {
        return new LoginUser(user.getUserId(), user.getDeptId(), user.getTenantId(), permissionService.getMenuPermission(user), user);
    }

    public UserDetails createLoginUser(BizUserBusiness user) {
        return new LoginUser(user.getUserId(), user.getDeptId(), user.getTenantId(), permissionService.getMenuPermission(user, user.getTenantId()), user);
    }

    public LoginUser createBusinessLoginUser(BizUserBusiness user) {
        return new LoginUser(user.getUserId(), user.getDeptId(), user.getTenantId(), permissionService.getMenuPermission(user, user.getTenantId()), user);
    }
}
